PROBLEM TO BE SOLVED: To provide a fireproof design method and a building capable of reducing costs for fireproof treatment while securing a required fireproof performance.;SOLUTION: The fireproof design method is for performing fireproof design of an object room. A ratio to be actually burned among stored combustibles in the object room is defined as a burning rate b, the total effective heating value Qr,eff and effective heating speed qb,eff of the stored combustibles are calculated using the burning rate b, the duration tf of an indoor fire and a fire temperature rising coefficient are calculated using the total effective heating value Qr,eff and effective heating speed qb,eff, a member vicinity fire temperature rising coefficient l inside the object room is calculated, indoor fire holding fireproof time tfr is calculated for the member comprising the object room using the fire temperature rising coefficient and the member vicinity fire temperature rising coefficient l, and the object room is designed such that the duration tf of the indoor fire becomes equal to or shorter than the indoor fire holding fireproof time tfr.;COPYRIGHT: (C)2012,JPO&INPIT
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机译:要解决的问题:提供一种防火设计方法和一种建筑物,该建筑物能够在确保所需防火性能的同时降低防火处理成本。解决方案:防火设计方法用于对对象室进行防火设计。将在对象室内储存的可燃物之间实际燃烧的比率定义为燃烧率 b Sub>,总有效发热量Q r,eff Sub>和有效发热量q <使用燃烧速率 b Sub>,室内火灾持续时间t f Sub>和火灾温度升高系数计算出储存的可燃物的Sub> b,eff Sub>。使用总有效发热量Q r,eff Sub>和有效发热量q b,eff Sub>计算,内部成员附近火灾温度升高系数 l Sub>计算目标房间,使用火灾温度上升系数和成员附近火灾温度上升系数 l Sub,计算包括目标房间的成员的室内防火时间t fr Sub> >,并且设计目标房间,以使室内火灾的持续时间t f Sub>等于或小于室内火灾保持防火时间t fr Sub> .;版权所有:(C)2012,JPO&INPIT
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